Process for the manufacture of stamps.



L. NBDOMANSKY. PROCESS FOR THE MANUFACTURE OF STAMPS,

APPLICATION FILED OCT. 30, 1912.

1,077,740, Patented Nov. 4, 1913.

I Fzlgclf graving it, and ,ieeeiing it with a solution ofbone-glue and a mixture of shellac and glycerin, and {hen making the fdie by first preparing a paste of 5 arts by weight of alabaster, 1 part shellac, 2 parts chalk, 1 part glycerin, 1 part bone-glue, and 2 parts water, then spreading the paste over a suitable base and covering 1t with Chinese fiber paper, pressing it with the matrix, again covering it with Chinese fiber paper, again pressing it with the matrix, and repeaking these operations until the desired thickness is obtained, and finally glazing the surface to render it hard.

In testimony whereof I have hereunto set 15 my hand in presence of two subscribing witnesses.

LUDWIG NEDOMANSKYl 4 Witnesses:

Josnn RUBRARCH, AUGUST FUGGER. 

